Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to content Go to Product Search Go to Footer

$(csi.user.businessName)

Yardbird Best Buy Outlet Best Buy Business

Top Deals
Deal of the Day
Discover
My Best Buy Memberships
Credit Cards
Gift Cards
Gift Ideas

Recently Viewed
Order Status
Saved Items

Main Content

Skip To Results

PSA5-700MT120

(41)

Sort by:

Best Match

CORSAIR - RMx Series RM850x Cybenetics Gold Fully Modular ATX Power Supply - Black
Rating 4.8 out of 5 stars with 318 reviews
$169.99
+ 1 offer for you
Compare
Compare
CORSAIR - RMe Series RM750e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black
Rating 4.9 out of 5 stars with 165 reviews
$114.99
+ 1 offer for you
Compare
Compare
Thermaltake - Toughpower GF A3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black
Rating 4.6 out of 5 stars with 148 reviews
$119.99
Save $10
Comp. Value: $129.99
+ 1 offer for you
Compare
Compare
Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 650W Semi-Modular Power Supply - Black
Rating 4.6 out of 5 stars with 41 reviews
$76.99
Save $3
Comp. Value: $79.99
+ 1 offer for you
Compare
Compare

Sponsored

Sponsored

1-18 of 41 items

12 3

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Category

Computer Cards & Components

Receivers & Amplifiers

Home Amplifiers

Price

to

$50 - $74.99

$75 - $99.99

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

$500 - $749.99

$750 - $999.99

Brand

Thermaltake

CORSAIR

Sonance

Rotel

MSI

NZXT

Bluesound

Hegel

Features

Line-Level Inputs

App Compatible

Bridgeable

Fan Cooled

Pairing Technology

Bluetooth

Remote Control Included

Headphone Jack

Current Deals

On Sale

Color

Black

Silver

White

Gray

Discount

All Discounted Items

20% Off or More

30% Off or More

40% Off or More

PCI Express Version

PCI Express 5.0

PCI Express 4.0

Form Factor

ATX

SFX

Customer Rating

Top-Rated

5

4 & Up

Number of Channels

2

3

4

8

13.2

15.4

16

Condition

Modular

Fully modular

Semi-modular

Non-modular

Energy Efficiency Rating

80 PLUS Platinum

80 PLUS Gold

80 PLUS Bronze

80 PLUS

Cybenetics Gold

Cybenetics Platinum

Cybenetics Silver

Cord Length

Less than 5 ft

5 - 7.9 ft

Wattage

600 - 799 Watts

800 - 999 Watts

1000 Watts or More

Sponsored

Sponsored

Sponsored

Similar products from outside of Best Buy

sponsored

Sponsored

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Shop with an Expert
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Pick up in 1 hour

Get it tomorrow • FREE

Pick up in 1 hour

Get it tomorrow • FREE

Pick up Tue, Mar 3

Get it tomorrow • FREE

Pick up in 1 hour

Get it tomorrow • FREE